Bo Horvat and Simon Holmstrom scored in the third period to help the New York Islanders top the Chicago Blackhawks 2-1 on Tuesday night.

Ilya Sorokin made 18 saves for New York, which pulled within one point of Washington for the second wild card in the Eastern Conference.

Jason Dickinson scored for last-place Chicago, which had won three of four. Connor Bedard had an assist, and Petr Mrazek made 27 stops.

The Blackhawks jumped in front when Bedard found Dickinson darting toward the back post 7:49 into the first period. Islanders defenseman Noah Dobson turned the puck over in the offensive zone and Casey Cizikas failed to stick with Dickinson, which created an odd-man rush opportunity.

It was Dickinson's 21st goal, extending his career high. It was Bedard's team-high 37th assist in his rookie season after Chicago selected the 18-year-old center with the No. 1 overall pick in the NHL draft.

The Blackhawks host the Dallas Stars on Saturday.